Adds dts bindings for the mcr20a wireless transceiver. The frdm_k64f
board supports the mcr20a via an Arduino shield, therefore the dts node
is added to the board dts. The kw2xd is a SiP and thus the mcr20a dts
node is added to the soc dts.
The networking samples using prj_frdm_k64f_mcr20a.conf have been broken
since the refactoring of the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts spi bindings for the kinetis dspi controller, and updates the
k64, kw2xd, kw40z, kw41z dts nodes accordingly.
Updates the dts interrupt priorities to match the board defconfigs
(e.g., boards/arm/frdm_k64f/Kconfig.defconfig)
For k64, fixes an error in the spi1 interrupt number and adds a third
instance (spi2).
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts bindings for the fxas21002 interrupt pins to all boards that
have this sensor.
The fxas21002 driver is currently only aware of one sensor interrupt
pin, therefore the routing of INT1 or INT2 to the driver is handled in
each board's dts.fixup.
The fxas21002 sample application has been broken since the refactoring
of the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts bindings for the fxos8700 interrupt pins to all boards that
have this sensor. The frdm_k64f and hexiwear_k64 connect both sensor
interrupt pins to the mcu, but the frdm_kw41z connects only one.
The fxos8700 driver is currently only aware of one sensor interrupt pin,
therefore the routing of INT1 or INT2 to the driver is handled in each
board's dts.fixup.
The fxos8700 sample application has been broken since the refactoring of
the mcux gpio driver to dts in commit
4e8f29f319. The sample is now fixed.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Add a set of Kconfig symbols that allow us to set that the GPIO
driver/SoC support DTS (HAS_DTS_GPIO) and that drivers that need/use
GPIO support DTS as well (HAS_DTS_GPIO_DEVICE).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
In order to generate GPIO definition for control pin of BlueNRG module
define reset-gpio and irq-gpio in st,spbtle-rf yaml binding.
Add HAS_DTS_SPI_PINS kconfig symbol to control use of the '#define'
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Now that we can generate gpio info from dts lets add optional support
fot the cs-gpios property in the bus controller node. This matches the
binding spec from Linux on how cs-gpios are handled.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
'cell_string' yaml attribute has been introduced in order to
help enforcement of specific string during defines generation.
This adds complexity in understanding script behavior as a black
box and create additional dependency which is not strictly required.
For node specific generation functions (pinctrl and interrupts),
this could be replaced directly by an hardcoded version
(as everyone used the same 'cell_string' anyway).
For extract_cells functions, string could be replaced by extracted
property name. As a consequence, we're now able to generate defines
for properties refering to these controllers via phandle.
For instance, in following node
spbtle-rf@0 {
compatible = "st,spbtle-rf";
reg = <0>;
reset-gpios = <&gpioa 8 0>;
};
We'll be able to generate:
#define ST_STM32_SPI_...LE_RF_0_RESET_GPIOS_CONTROLLER "GPIOA"
#define ST_STM32_SPI_...PBTLE_RF_0_RESET_GPIOS_FLAGS_0 0
#define ST_STM32_SPI_..._SPBTLE_RF_0_RESET_GPIOS_PIN_0 8
Only impact for this whole change is for NXP clocks which were the
only ones using 'cell_string' attribute with a value different than
the default one.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Adds flexspi and semc memory controllers to the i.MX RT SoC. Adds
hyperflash, qspi, and sdram external memories to the mimxrt1050_evk
board.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Previously, when !CONFI_XIP, BOOTLOADER_SRAM_SIZE was defaulted
to 16 (K), reducing the size of SRAM available for the program.
Also, though it has no effect, the value for SRAM start in the
dtsi file was incorrect.
Signed-off-by: Gil Pitney <gil.pitney@linaro.org>
To prepare to upcoming dtc v1.4.6, fix warnings in dts files.
This commit addresses the following warning:
Warning (unit_address_vs_reg): Node /soc/pin-controller has a reg
or ranges property, but no unit name
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
To prepare to upcoming dtc v1.4.6, fix warnings in dts files.
This commit addresses the following warning:
Warning (clocks_property): Missing property '#clock-cells' in node
/soc/rcc@40021000 or bad phandle (referred from
/soc/pin-controller/gpio@40011800:clocks[0])
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
Adds gpio labels to all kinetis socs in preparation for refactoring the
mcux gpio driver to dts. The kl25z was missing gpio nodes altogether, so
they are added.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Create a dt-bindings/gpio.h file.
Bindings definitions are extracted from existing gpio.h.
gpio dt-bindings file is required because existing gpio.h file could
not be parsed by dts parser.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
The i.MX7 SoC is a Hybrid multi-core processor composed by Single/Dual
Cortex A7 core and Single Cortex M4 core.
Zephyr was ported to run on the M4 core. In a later release, it will
also communicate with the A7 core (running Linux) via RPmsg.
The low level drivers come from NXP FreeRTOS BSP and are located at
ext/hal/nxp/imx. More details can be found at ext/hal/nxp/imx/README
The A7 core is responsible to load the M4 binary application into the
RAM, put the M4 in reset, set the M4 Program Counter and Stack Pointer,
and get the M4 out of reset.
The A7 can perform these steps at bootloader level after the Linux
system has booted.
The M4 can use up to 5 different RAMs. These are the memory mapping for
A7 and M4:
+---------------+-----------------+---------------------------+
| Memory Name | Start Address | Size |
+===============+=================+===========================+
| TCML | 0x007F8000 | 32KB |
+---------------+-----------------+---------------------------+
| TCMU | 0x20000000 | 32KB |
+---------------+-----------------+---------------------------+
| OCRAM_S | 0x20180000 | 32KB |
+---------------+-----------------+---------------------------+
| OCRAM | 0x00900000 | 128KB |
+---------------+-----------------+---------------------------+
| DDR | 0x10000000 | 256MB |
+---------------+-----------------+---------------------------+
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Adds a shim layer around the imx uart driver to adapt it to the Zephyr
serial interface.
Modem mode was introduce to control it as DCE and DTE and can be
configured in the device tree:
modem-mode:
type: int
category: required
description: Set the UART Port to modem mode 0 (dce) 1 (dte)
generation: define
For now only the UART 2 was tested.
Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Add initial device tree support for the em{7,9,11}d SoC and associated
em_starterkit boards. The device tree at this point specifies cpu core,
memory, interrupt controller, uart's and i2c controllers.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This will generate the necessary configuration for the i2c controller
on quark_d2000.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will generate the necessary configuration for the 2 i2c controllers
on quark_se_c1000.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Applying the change to relevant arch/boards, either in their Kconfig or
the dts specific files.
Taking the opportunity in dw driver to rename the variable the same way
as they are everywhere else in the code (s/dev/dw and s/port/dev) in
init function.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will generate the necessary configuration for the i2c controller on
quark_x1000.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This will generate the necessary configuration for the 2 i2c controllers
on quark_se_c1000_ss.
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
With upcoming ICs that are not in the nRF5x family, rename the flash
driver and all its dependencies from nrf5 to nrf.
Should also fix the issue introduced by f49150cab6 which broke the
assignment of the flash device due to a partial rename.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Adds a driver for SX1509B I2C GPIO chip. This driver only supports the
basic GPIO features and does not currently implement the LED driver and
keypad matrix features.
Signed-off-by: Aapo Vienamo <aapo.vienamo@iki.fi>
Add initial support for STM32L073xZ SOC which is not very different
from already supported STM32L072xZ.
Signed-off-by: Ilya Tagunov <tagunil@gmail.com>
Since not all boards enable all devices, we typically have the SoC dtsi
file have a device marked with status = "disabled" and have the
board.dts explicitly enable with status = "ok". Update it so USB on
Atmel SAMD21 work this way.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Added device tree support to the ARM SBCon I2C controller. We utilize
the compatiable "arm,versatile-i2c" the binding from Linux for the some
peripheral block.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Switch the SoC device tree to define a single entry per SERCOM instead
of one per mode.
Define a Device Tree binding for the SAM0 SPI and use it instead of
Kconfig for enabling / disabaling instances
Switch the Arduino Zero, Adafruit Feather M0 Basic Proto, and
Trinket M0 to use the new defintion.
Add the APA102 LED that's on the Trinket as a test.
Signed-off-by: Michael Hope <mlhx@google.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Implements interrupt driven UART for the serial driver.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Signed-off-by: Justin Watson <jwatson5@gmail.com>
The spi nodes should have #address-cells and #size-cells properties much
like i2c does. Add these missing properties.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Most STM32F429 SoCs have 6 SPIs, but STM32F429Vx SoCs only have
4 SPIs. This is one of the rare conditions where device-tree
directive /delete-node/ should be used.
Add spi5 and spi6 node to stm32f429.dtsi. Create file
stm32f429vX.dtsi to delete those nodes and document usage of
/delete-node/ directive.
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
Some stm32f4 SoCs don't support spi2, so remove spi2
device-tree node from stm32f4.dtsi file.
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
stm32f405 is not an expansion of stm32f411, since stm32f411 has more
SPIs than stm32f405.
Fix this by including stm32f401.dtsi in stm32f405.dtsi
(instead of stm32f411.dtsi).
Signed-off-by: Daniel Wagenknecht <wagenknecht.daniel@gmail.com>
The APA102 is a RGB LED with integrated controller. LEDs can be
daisy-chained and use SPI for communication. The SPI port is
configured via Device Tree.
Tested on the Adafruit Trinket M0.
Signed-off-by: Michael Hope <mlhx@google.com>
Configure ccm size and address via dts. According to the DT
specification, the unit-address of a node must match the
first address specified in the reg property of the node.
Signed-off-by: Erwin Rol <erwin@erwinrol.com>
stm32f334 is not an expansion of stm32f303, since
stm32f303 has more I2C, SPI ports than stm32f303.
Fix this by including stm32f3.dtsi in stm32f334.dtsi.
Signed-off-by: Yannis Damigos <giannis.damigos@gmail.com>
When the Kconfig BOOTLOADER_MCUBOOT is selected, an overlay to place the
image at the slot0 location is required. In order to avoid having to do
this manually for all samples when targetting MCUboot, include the logic
inside the dts.cmake script to prepend a new common.dts file that then
conditionally includes mcuboot.overlay.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit updates the title and the description of the
ARMv6-M, ARMv7-M NVIC dts bindings, so that both the title
and the description reference the respective ARM architecture
and not the Cortex M cores.
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
This PR includes the required changes in order to support
conditional compilation for Armv8-M architecture. Two
variants of the Armv8-M architecture are defined:
- the Armv8-M Baseline (backwards compatible with ARMv6-M),
- the Armv8-M Mainline (backwards compatible with ARMv7-M).
Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>
Added a label for soc-nv-flash nodes. Made some updates to the
generation to maintain creating defines for properties like
erase-block-size and write-block-size so they we get both
FLASH_ERASE_BLOCK_SIZE and FLASH_${LABEL}_ERASE_BLOCK_SIZE (same for
WRITE_BLOCK_SIZE).
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Add support for AMS CCS811 Digital Gas Sensor for monitoring
indoor air quality. This sensor reports the following parameters:
1. Co2 concentration
2. VOC concentration
3. Sensor voltage
4. Sensor current
This driver only supports polling mode as of now.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This patch changes the manner in which we collect DTS overlay files so
that they comply with the same approach taken for configuration fragment
files (.conf).
Additionally it also documents the usage of those files in the
Application Developer Guide.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Pin multiplexing is a function of the PORT peripheral. This change
defines a separate pinmux device at the same address as the PORTs
themselves.
Signed-off-by: Michael Hope <mlhx@google.com>
Adds a new optional dts property to define the erase block size of a
flash device. This will be used by the mcux flash driver to implement
the flash page layout function.
The value is set for all kinetis devices to match
FSL_FEATURE_FLASH_PFLASH_BLOCK_SECTOR_SIZE.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the max30101 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxas21002 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Adds dts yaml bindings for the fxos8700 sensor to allow the sensor
driver name, i2c driver name, and i2c address to be extracted from dts
instead of kconfig.
Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
Add device tree support for the "nxp,kinetis-ftfa" flash controller used
on the NXP KL2X and KW4xZ SoCs.
Fixes: #5788
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Yannis Damigos